Modular integration house and connecting structure of stand column and roof truss beam thereof

Abstract

The invention discloses a modular integration house and a connecting structure of a stand column and a roof truss beam thereof. A connecting piece of the connecting structure of the stand column and the roof truss beam is a columnar connecting column which extends up and down. A locating hole which extends up and down is formed in the lower side face of the roof truss beam, the lower end of the connecting piece is fixed or integrally connected to the upper end of the stand column, and the upper end of the connecting piece is inserted into the locating hole. The upper end of the connecting column is in stopping fit with the roof truss beam in the length direction of the roof truss beam. In the connecting process of the stand column and the roof truss beam, the stand column can be inserted into the roof truss beam through the connecting piece, so that the connecting structure between the stand column and the roof truss beam is simplified, the assembling difficulty of the stand column and the roof truss beam is lowered, and working efficiency is improved.

Description

technical field [0001] The invention relates to a modularized integrated house and its connection structure between upright columns and roof truss beams. Background technique [0002] Most of the existing residential buildings are made of reinforced concrete. During construction, many kinds of large-scale machinery and equipment are needed, and the more manpower, the better. The time is half a month at least, and several years at most. In the early stage, the waste of materials is also a major drawback of brick-concrete structure houses. After the houses are built, the decoration of the houses requires a lot of human and financial resources, which greatly delays the use time of the houses. [0003] The Chinese invention patent with the notification number CN101914948A discloses a new type of prefabricated prefabricated house made of composite materials. The prefabricated house is a kind of double-slope prefab house. The prefab house adopts a steel structure house skeleton, w...

AI Technical Summary

Problems solved by technology

In addition, because the roof truss beams tend to slide down from the roof under the influence of their own weight and wind force, there will be a shear force acting along the length direction of the roof truss beams between the roof truss beams and the columns, while the gap between the roof truss beams and the columns The components bearing this part of the shearing force are the bolts that fasten the angled connectors and the roof beams, so the smaller cross-sections of the corresponding bolts need to bear a larger shearing force, which makes the bolts prone to failure from bearing shear. The part of the force is broken, so that there is a safety hazard that the roof truss beam and the roof panel assembled on the roof truss beam will slide from the roof on the mobile house

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